Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ÉB

Éric Berra

Sankt Moritz, CH: #1 of 3 inventorsTop 35%
Overall (2021): #463,858 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11135988 Passenger restraint system for roller coasters Alain Zurcher 2021-10-05